InviteQrcodeController.class.php
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<?php
/**
* Created by PhpStorm.
* User: Slok
* Date: 16/9/29
* Time: 15:38
*/
namespace Frontend\Controller\Index;
use Com\QRcode;
class InviteQrcodeController extends AbstractController
{
protected $_require_login = false;
/**
* 邀请二维码
* @author zhonglei
*/
public function Index()
{
$link_id = I('get.link_id', '', 'trim');
if (empty($link_id)) {
E('_ERR_UID_IS_NULL');
}
$url = oaUrl('Frontend/Index/InviteScan/Index', ['link_id' => $link_id]);
$qrCode = QRcode::png($url, false, QR_ECLEVEL_L, 12, 1);
header('Content-Type: image/png');
imagepng($qrCode);
exit;
}
}